<%@ page isELIgnored="false" pageEncoding="utf-8" contentType="text/html; UTF-8" %>
<html>

<head>
    <meta charset="utf-8">
    <%--    测试${pageContext.request.contextPath} 获取路径能不能使用 --%>    
    <script src="${pageContext.request.contextPath}/js/jquery-1.12.4.js"></script>
</head>

<body>
<form action="http://localhost:8802/file/upload" enctype="multipart/form-data" method="post">
    <input type="file" name="file">
    <input type="submit" value="上传">
</form>
</body>

</html>